The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 1978
Filed:
Apr. 18, 1977
Applicant:
Inventor:
James Paul Bonsack, Aberdeen, MD (US);
Assignee:
SCM Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ; B01D / ;
U.S. Cl.
CPC ...
203 29 ; 203 95 ; 423 69 ; 423492 ;
Abstract
A method for separating niobium pentachloride and tantalum pentachloride contaminants from crude titanium chloride vehicle by addition of water to said vehicle to form substantially selectively solid hydration products of such contaminants which are readily separable.